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N-[4-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)phenyl]acetamide

N-tert-butyl-4-hydrazinylbenzenesulfonamide

N-[3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)phenyl]acetamide

3-Hydrazinylbenzeneacetamide

2,4-Dihydro-5-propyl-2-(3-pyridinyl)-3h-pyrazol-3-one

2-(4,5-Dihydro-5-oxo-3-propyl-1h-pyrazol-1-yl)benzoic acid

4-(4,5-Dihydro-5-oxo-3-propyl-1h-pyrazol-1-yl)benzonitrile

2,4-Dihydro-5-propyl-2-(4-pyridinyl)-3h-pyrazol-3-one

4-(4,5-Dihydro-5-oxo-3-propyl-1h-pyrazol-1-yl)benzoic acid

2-(4-Bromophenyl)-2,4-dihydro-5-propyl-3h-pyrazol-3-one

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